Barbecue brush



FIG. 1 is an uper right rear view in perspective of a barbecue brushembodying my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a plan view as seen from beneath FIG. 6.

The ornamental design for a barbecue brush, as shown and described.